Christos Katsaros has been Professor and Chair of the Department of Orthodontics and Dentofacial Orthopedics at the University of Bern, Switzerland, since 2008. He completed his 4-year orthodontic training at the University of Saarland, Germany, where he also earned his doctoral thesis (“Dr. med. dent.”) and his “Habilitation”. Professor Katsaros worked also as a researcher at the Göteborg University, Sweden, where he completed a Ph.D. (“Odont. Dr./Ph.D.”). From 2000 to 2002 he served as Associate Professor, and from 2002 to 2008 as a Professor of Orthodontics at the Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands. In 2022, he was awarded the Sheldon Friel Memorial Lecture by the European Orthodontic Society (EOS). In 2023, he received an honorary doctorate (“Dr. h.c.”) by the University of Medicine and Pharmacy “Carol Davila”, Bucharest. He is Past President of the European Orthodontic Society (EOS) and an Active Member of the Angle Society of Europe.